Become a part of the TranceAddict community!Frequently Asked Questions - Please read this if you haven'tSearch the forums
TranceAddict Forums > Main Forums > Chill Out Room > Attention Webdesigners! HTML virus!
Pages (2): [1] 2 »   Last Thread   Next Thread
Share
Author
Thread    Post A Reply
mindshooter
Neverchanging avatar



Registered: Nov 2000
Location: Hiding from Chuck Norris
Satan (eek!) Attention Webdesigners! HTML virus!

Today a guy told me (work m8) that all of his homepages where deleted because of the NEW nimda virus that has been created....it infects all your HTML sites and you will have to delete them! I will try to find somewhere to upload the virus program for U all.....stay alert!


___________________

Old Post Mar-24-2002 20:08 
Click Here to See the Profile for mindshooter Click here to Send mindshooter a Private Message Add mindshooter to your buddy list Report this Post Reply w/Quote Edit/Delete Message
Michael Russo
mmm mmm prog



Registered: Mar 2002
Location: Toronto, Canada

What do you mean HTML virus? That's impossible... HTML is just a scripting language, its harmless... it would have to be something serverside like perl or php...

Old Post Mar-25-2002 01:55  Italy
Click Here to See the Profile for Michael Russo Click here to Send Michael Russo a Private Message Add Michael Russo to your buddy list Report this Post Reply w/Quote Edit/Delete Message
mindshooter
Neverchanging avatar



Registered: Nov 2000
Location: Hiding from Chuck Norris

It infects all files with the extension .html....


___________________

Old Post Mar-25-2002 08:13 
Click Here to See the Profile for mindshooter Click here to Send mindshooter a Private Message Add mindshooter to your buddy list Report this Post Reply w/Quote Edit/Delete Message
Stilez
RealTalk & Srsbidniz



Registered: Dec 2001
Location: here & there

That's just one of the benifits of doing a site all in .swf (FLASH)!!


___________________
Real Eyes, Realize, Real Lies.

Twitter | YouTube | Instagram | Soundcloud | MixCloud | BLOG

Old Post Mar-25-2002 08:15 
Click Here to See the Profile for Stilez Click here to Send Stilez a Private Message Visit Stilez's homepage! Add Stilez to your buddy list Report this Post Reply w/Quote Edit/Delete Message
LKD
Omni-peasant



Registered: Aug 2001
Location: Its June 18th, 2005, I'm at the Skybar

quote:
Originally posted by Stylez
That's just one of the benifits of doing a site all in .swf (FLASH)!!


u forgot???u can only access a swf within an html


___________________
www.elkdee.com
Soundcloud sampler: www.soundcloud.com/elkdee

Old Post Mar-25-2002 16:24  United Arab Emirates
Click Here to See the Profile for LKD Click here to Send LKD a Private Message Visit LKD's homepage! Add LKD to your buddy list Report this Post Reply w/Quote Edit/Delete Message
flystyler
Defected[JULES]Addict



Registered: Jun 2001
Location: Aylesbury, UK

Hummm, well thanx for the info, there is ways of locking the script, but this sounds like it will b hard to stop


___________________

Old Post Mar-25-2002 16:27 
Click Here to See the Profile for flystyler Click here to Send flystyler a Private Message Visit flystyler's homepage! Add flystyler to your buddy list Report this Post Reply w/Quote Edit/Delete Message
Rostros
Carbon Sasquatch



Registered: Dec 2001
Location: United Kingdom
Nimda - Admin

I remember this one

Nimda is Admin spelt backwards for all you dummies , it scans this

GET /scripts/root.exe?/c+dir
GET /MSADC/root.exe?/c+dir
GET /c/winnt/system32/cmd.exe?/c+dir
GET /d/winnt/system32/cmd.exe?/c+dir
GET /scripts/..%5c../winnt/system32/cmd.exe?/c+dir
GET /_vti_bin/..%5c../..%5c../..%5c../winnt/system32/cmd.exe?/c+dir
GET /_mem_bin/..%5c../..%5c../..%5c../winnt/system32/cmd.exe?/c+dir
GET /msadc/..%5c../..%5c../..%5c/..\xc1\x1c../..\xc1\x1c../..\xc1\x1c../winnt/system32/cmd.exe?/c+dir
GET /scripts/..\xc1\x1c../winnt/system32/cmd.exe?/c+dir
GET /scripts/..\xc0/../winnt/system32/cmd.exe?/c+dir
GET /scripts/..\xc0\xaf../winnt/system32/cmd.exe?/c+dir
GET /scripts/..\xc1\x9c../winnt/system32/cmd.exe?/c+dir
GET /scripts/..%35c../winnt/system32/cmd.exe?/c+dir
GET /scripts/..%35c../winnt/system32/cmd.exe?/c+dir
GET /scripts/..%5c../winnt/system32/cmd.exe?/c+dir
GET /scripts/..%2f../winnt/system32/cmd.exe?/c+dir

Note: The first four entries in these sample logs denote attempts to connect to the backdoor left by Code Red II, while the remaining log entries are examples of exploit attempts for the Directory Traversal vulnerability.

Payload
The email addresses targeted for receiving the worm are harvested from two sources

the .htm and .html files in the user's web cache folder
the contents of the user's email messages retrieved via the MAPI service
These files are passed through a simple pattern matcher which collects strings that look like email addresses. These addresses then receive a copy of the worm as a MIME-encoded email attachment. Nimda stores the time the last batch of emails were sent in the Windows registry, and every 10 days will repeat the process of harvesting addresses and sending the worm via email.

Likewise, the client machines begin scanning for vulnerable IIS servers. Nimda looks for backdoors left by previous IIS worms: Code Red II [IN-2001-09] and sadmind/IIS worm [CA-2001-11]. It also attempts to exploit various IIS Directory Traversal vulnerabilities (VU#111677 and CA-2001-12). The selection of potential target IP addresses follows these rough probabilities:

50% of the time, an address with the same first two octets will be chosen
25% of the time, an address with the same first octet will be chosen
25% of the time, a random address will be chosen
The infected client machine attempts to transfer a copy of the Nimda code via tftp (69/UDP) to any IIS server that it scans and finds to be vulnerable.
Once running on the server machine, the worm traverses each directory in the system (including all those accessible through file shares) and writes a MIME-encoded copy of itself to disk using file names with .eml or .nws extensions (e.g., readme.eml). When a directory containing web content (e.g., HTML or ASP files) is found, the following snippet of Javascript code is appended to every one of these web-related files:



This modification of web content allows further propagation of the worm to new clients through a web browser or through the browsing of a network file system.

In order to further expose the machine, the worm

enables the sharing of the c: drive as C$
creates a "Guest" account on Windows NT and 2000 systems
adds this account to the "Administrator" group.
Furthermore, the Nimda worm infects existing binaries on the system by creating Trojan horse copies of legitimate applications. These Trojan horse versions of the applications will first execute the Nimda code (further infecting the system and potentially propagating the worm), and then complete their intended function.


___________________

" You bet your ass we're all alike... we've been spoon-fed baby food at school when we hungered for steak... the bits of meat that you did let slip
through were pre-chewed and tasteless. We've been dominated by sadists, or ignored by the apathetic. The few that had something to teach found us will-
ing pupils, but those few are like drops of water in the desert."

Old Post Mar-25-2002 16:57  United Kingdom
Click Here to See the Profile for Rostros Click here to Send Rostros a Private Message Add Rostros to your buddy list Report this Post Reply w/Quote Edit/Delete Message
LKD
Omni-peasant



Registered: Aug 2001
Location: Its June 18th, 2005, I'm at the Skybar

ok i got the infection process but how do we sheild ourselves from it?

any ideas?


___________________
www.elkdee.com
Soundcloud sampler: www.soundcloud.com/elkdee

Old Post Mar-25-2002 17:02  United Arab Emirates
Click Here to See the Profile for LKD Click here to Send LKD a Private Message Visit LKD's homepage! Add LKD to your buddy list Report this Post Reply w/Quote Edit/Delete Message
flystyler
Defected[JULES]Addict



Registered: Jun 2001
Location: Aylesbury, UK
Re: Nimda - Admin

quote:
Originally posted by DJ RozzeR
I remember this one

Nimda is Admin spelt backwards for all you dummies , it scans this

GET /scripts/root.exe?/c+dir
GET /MSADC/root.exe?/c+dir
GET /c/winnt/system32/cmd.exe?/c+dir
GET /d/winnt/system32/cmd.exe?/c+dir
GET /scripts/..%5c../winnt/system32/cmd.exe?/c+dir
GET /_vti_bin/..%5c../..%5c../..%5c../winnt/system32/cmd.exe?/c+dir
GET /_mem_bin/..%5c../..%5c../..%5c../winnt/system32/cmd.exe?/c+dir
GET /msadc/..%5c../..%5c../..%5c/..\xc1\x1c../..\xc1\x1c../..\xc1\x1c../winnt/system32/cmd.exe?/c+dir
GET /scripts/..\xc1\x1c../winnt/system32/cmd.exe?/c+dir
GET /scripts/..\xc0/../winnt/system32/cmd.exe?/c+dir
GET /scripts/..\xc0\xaf../winnt/system32/cmd.exe?/c+dir
GET /scripts/..\xc1\x9c../winnt/system32/cmd.exe?/c+dir
GET /scripts/..%35c../winnt/system32/cmd.exe?/c+dir
GET /scripts/..%35c../winnt/system32/cmd.exe?/c+dir
GET /scripts/..%5c../winnt/system32/cmd.exe?/c+dir
GET /scripts/..%2f../winnt/system32/cmd.exe?/c+dir

Note: The first four entries in these sample logs denote attempts to connect to the backdoor left by Code Red II, while the remaining log entries are examples of exploit attempts for the Directory Traversal vulnerability.

Payload
The email addresses targeted for receiving the worm are harvested from two sources

the .htm and .html files in the user's web cache folder
the contents of the user's email messages retrieved via the MAPI service
These files are passed through a simple pattern matcher which collects strings that look like email addresses. These addresses then receive a copy of the worm as a MIME-encoded email attachment. Nimda stores the time the last batch of emails were sent in the Windows registry, and every 10 days will repeat the process of harvesting addresses and sending the worm via email.

Likewise, the client machines begin scanning for vulnerable IIS servers. Nimda looks for backdoors left by previous IIS worms: Code Red II [IN-2001-09] and sadmind/IIS worm [CA-2001-11]. It also attempts to exploit various IIS Directory Traversal vulnerabilities (VU#111677 and CA-2001-12). The selection of potential target IP addresses follows these rough probabilities:

50% of the time, an address with the same first two octets will be chosen
25% of the time, an address with the same first octet will be chosen
25% of the time, a random address will be chosen
The infected client machine attempts to transfer a copy of the Nimda code via tftp (69/UDP) to any IIS server that it scans and finds to be vulnerable.
Once running on the server machine, the worm traverses each directory in the system (including all those accessible through file shares) and writes a MIME-encoded copy of itself to disk using file names with .eml or .nws extensions (e.g., readme.eml). When a directory containing web content (e.g., HTML or ASP files) is found, the following snippet of Javascript code is appended to every one of these web-related files:



This modification of web content allows further propagation of the worm to new clients through a web browser or through the browsing of a network file system.

In order to further expose the machine, the worm

enables the sharing of the c: drive as C$
creates a "Guest" account on Windows NT and 2000 systems
adds this account to the "Administrator" group.
Furthermore, the Nimda worm infects existing binaries on the system by creating Trojan horse copies of legitimate applications. These Trojan horse versions of the applications will first execute the Nimda code (further infecting the system and potentially propagating the worm), and then complete their intended function.


That all sounds very worrying. Oh and i was watchin The Net last night, with sandra bollcok, hehe, sorry bullock. And it was a crap film, but it is bloody scary to think that your whole life is acessible to anyone on the net if they have the right knowledge.

So it makes me thinkn wether i should become more anonamous on the net


___________________

Old Post Mar-25-2002 17:05 
Click Here to See the Profile for flystyler Click here to Send flystyler a Private Message Visit flystyler's homepage! Add flystyler to your buddy list Report this Post Reply w/Quote Edit/Delete Message
nekholm
nekholm



Registered: Jan 2001
Location: .fi

quote:
Originally posted by DJ El Kay Dee
ok i got the infection process but how do we sheild ourselves from it?

any ideas?


Just rename them to .php


___________________

Old Post Mar-25-2002 20:03  Finland
Click Here to See the Profile for nekholm Click here to Send nekholm a Private Message Visit nekholm's homepage! Add nekholm to your buddy list Report this Post Reply w/Quote Edit/Delete Message
TranceSeeker
Laurent garnier Addict



Registered: Dec 2001
Location: Genk

LOL I dont think so what you say there, if its true then in a week all internetpages all over the world are fucked if they want.
So no way, isnt possible


___________________


Best of the best:
Laurent Garnier - sambu

Old Post Mar-25-2002 21:05  Belgium
Click Here to See the Profile for TranceSeeker Click here to Send TranceSeeker a Private Message Visit TranceSeeker's homepage! Add TranceSeeker to your buddy list Report this Post Reply w/Quote Edit/Delete Message
AnotherWay83
The B00b Maintenance Guy™



Registered: Aug 2000
Location: land of d(-_-)b

quote:
Originally posted by DJ El Kay Dee


u forgot???u can only access a swf within an html


not true; look at http://members.aol.com/anotherway83/bex.swf, just an example

Old Post Mar-25-2002 21:40 
Click Here to See the Profile for AnotherWay83 Click here to Send AnotherWay83 a Private Message Add AnotherWay83 to your buddy list Report this Post Reply w/Quote Edit/Delete Message

TranceAddict Forums > Main Forums > Chill Out Room > Attention Webdesigners! HTML virus!
Post New Thread    Post A Reply

Pages (2): [1] 2 »  
Last Thread   Next Thread
Click here to listen to the sample!Pause playbackYoji Biomehanika - Ding A Ling (Original Mix) [2002] [5]

Click here to listen to the sample!Pause playbackFire & Ice - Let There Be Light (Primer Remix) [2006]

Show Printable Version | Subscribe to this Thread
Forum Jump:

All times are GMT. The time now is 03:22.

Forum Rules:
You may not post new threads
You may not post replies
You may not edit your posts
HTML code is ON
vB code is ON
[IMG] code is ON
 
Search this Thread:

 
Contact Us - return to tranceaddict

Powered by: Trance Music & vBulletin Forums
Copyright ©2000-2026, Jelsoft Enterprises Ltd.
Privacy Statement / DMCA
Support TA!